Efficient Defense Decision-Making Approach for Multistep Attacks Based on the Attack Graph and Game Theory

Table 5

Performance comparison.

	Attack strategy	Defense strategy	Attack payoff	Defense payoff	Strategy explainability	Security quantification	Quantitative strategy strength	Attack early warning
Wang et al. [9]	✓	✓	✕	✕	Weak	✓	✕	✕
Wang et al. [10]	✓	✓	✓	✓	Weak	✕	✕	✕
Shen et al. [11]	✓	✓	✓	✓	Weak	✕	✕	✕
Agah and Das [12]	✓	✓	✕	✕	Strong	✕	✕	✕
Zhang et al. [13]	✓	✓	✕	✕	Weak	✕	✓	✕
Tan et al. [14]	✓	✓	✓	✓	Weak	✕	✕	✕
Ours	✓	✓	✓	✓	Strong	✓	✓	✓

✕ indicates that the item is not studied.